Sixteen vehicles, representing four different power-to-weight ratios, were tested over the California Motor Vehicle Pollution Control Board exhaust device evaluation cycle on the road and chassis dynamometer. Data are presented comparing the engine intake air consumption and the sensible heat output for both test methods.These data indicate that the cycle, as conducted on the road, requires more intake air and rejects more exhaust heat than does dynamometer operation. The difference in exhaust heat content for dynamometer operation, as compared to road operation, increases as the power-to-weight ratio increases.Increased horsepower settings for dynamometer testing are evaluated. With increased horsepower requirements it is possible to provide equivalent engine air consumption and exhaust heat approximately equal to road operation.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Exhaust Gas Device Testing-Road or Chassis Dynamometer?


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    Pre-1964 SAE Technical Papers ; 1906



    Erscheinungsdatum :

    1962-01-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Exhaust gas device testing -- Road or chassis dynamometer

    VanDerveer, R.T. / Hittler, D.L. | Engineering Index Backfile | 1962


    Road rating with chassis dynamometer

    Mizelle, P.E. / Porter, J.C. / Rescorla, A.R. | Engineering Index Backfile | 1955


    Road rating with chassis dynamometer

    Mizelle, P.E. / Porter, J.C. / Rescorla, A.R. | Engineering Index Backfile | 1956


    Chassis dynamometer simulation of road noise

    Cheng,S.P. / Griffiths,D. / Gu,P.P. et al. | Kraftfahrwesen | 1997


    Chassis Dynamometer Simulation of Road Noise

    Cheng, S.-P. / Griffiths, D. / Gu, P. P. et al. | British Library Conference Proceedings | 1997